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MIC5270 - IttyBitty Negative Low-Dropout Regulator Preliminary Information

Description

The MIC5270 is a µCap 100mA negative regulator in a SOT23-5 package.

With better than 2% initial accuracy, this regulator provides a very accurate supply voltage for applications that require a negative rail.

Features

  • IttyBitty™ SOT-23-5 packaging Low dropout voltage Low ground current Tight initial accuracy Tight load and line regulation Thermal shutdown Current limiting Stable with low-ESR ceramic capacitors GaAsFET bias Portable cameras and video recorders PDAs Battery-powered equipment.

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Datasheet preview – MIC5270

Datasheet Details

Part number MIC5270
Manufacturer Micrel Semiconductor
File Size 42.04 KB
Description IttyBitty Negative Low-Dropout Regulator Preliminary Information
Datasheet download datasheet MIC5270 Datasheet
Additional preview pages of the MIC5270 datasheet.

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Full PDF Text Transcription

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MIC5270 Micrel MIC5270 IttyBitty™ Negative Low-Dropout Regulator Preliminary Information General Description The MIC5270 is a µCap 100mA negative regulator in a SOT23-5 package. With better than 2% initial accuracy, this regulator provides a very accurate supply voltage for applications that require a negative rail. The MIC5270 sinks 100mA of output current at very low dropout voltage (600mV maximum at 100mA of output current). The µCap regulator design is optimized to work with lowvalue, low-cost ceramic capacitors. The output typically requires only a 1µF capacitance for stability. Designed for applications where small packaging and efficiency are critical, the MIC5270 combines LDO design expertise with IttyBitty™ packaging to improve performance and reduce power dissipation.
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